Find out what a flight from Chicago O'Hare to Cheongju might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and Cheongju.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Are there alternative airports near Chicago and Cheongju?

The two cities are about 10555 km apart. Looking beyond the main airport might reveal better options.

• Airports in Chicago: There are 3 airports in Chicago - Midway, O'Hare, Rockford.
• Airports in Cheongju: Only Cheongju is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Cheongju has more than one airport, you can pick the most convenient for your destination.

Plan smarter: flights from Chicago O'Hare to Cheongju

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to South Korea also checked out: Jeju City, Kwangju, Pusan, Seoul, Taegu.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.